Szukaj Grafika Mapy Play YouTube Wiadomości Gmail Dysk Więcej »
Zaloguj się
Książki Książki
" Therefore all the angles of the figure, together with four right angles, are equal to twice as many right angles as the figure has sides. "
Elements of Geometry;: Containing the First Six Books of Euclid, with Two ... - Strona 23
autor: Euclid, John Playfair - 1795 - Liczba stron: 400
Pełny widok - Informacje o książce

Elements of Geometry and Conic Sections

Elias Loomis - 1861 - Liczba stron: 244
...there are sides of the polygon BCDEF. Also, the anGEOMETRY. gles of the polygon, together with lour right angles, are equal to twice as many right angles as the figure has sides (Prop. XXVIII., BI) ; hence all the angles of the triangles are equal to all the angles of the...
Pełny widok - Informacje o książce

The school Euclid: comprising the first four books, by A.K. Isbister

Euclides - 1862 - Liczba stron: 172
...all the triangles, are equal to four right angles, (i. 15, cor. 2) therefore all the angles of the figure, together with four right angles, are equal to twice as many right angles as the figure has sides. Cor. 2. Att the exterior angles of any rectilineal figure are together equal to four right angles....
Pełny widok - Informacje o książce

Euclid's Elements of geometry, books i. ii. iii. iv

Euclides - 1862 - Liczba stron: 140
...with its adjacent exterior angle ABD, are equal to two right angles. (I. 13.) angles of the figure, are equal to twice as many right angles as the figure has sides. 3. But all the interior angles, together with four right angles, are equal to twice as many...
Pełny widok - Informacje o książce

Responsions

University of Oxford - 1863 - Liczba stron: 328
...fall on it from the opposite angle, and the acute angle. 4. All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides. 5. Describe a parallelogram equal to a given rectilineal figure, and having an angle equal to...
Pełny widok - Informacje o książce

The elements of plane geometry; or, The first six books of Euclid, ed. by W ...

Euclides - 1863 - Liczba stron: 122
...point F within the Cor. 1.—All the interior angles (ABC, BCD, &c.) of any rectilineal figure (ABCDE) together with four right angles are equal to twice as many right angles as the figure has sides. ., figure to each of its angles. \ Because the three interior angles of a triangle are equal...
Pełny widok - Informacje o książce

A practical treatise on ... land and engineering surveying, Tom 34

Henry S. Merrett - 1863 - Liczba stron: 476
...sides. It has been proved by the foregoing corollary that all the interior angles, together with the four right angles, are equal to twice as many right angles as the figure has sides. Therefore all the interior angles, together with all the exterior angles, are equal to all the...
Pełny widok - Informacje o książce

A Practical Treatise on the Science of Land and Engineering Surveying ...

Henry S. Merrett - 1863 - Liczba stron: 428
...sides. It has been proved by the foregoing corollary that all the interior angles, together with the four right angles, are equal to twice as many right angles as the figure has sides. Therefore all the interior angles, together with all the exterior angles, are equal to all the...
Pełny widok - Informacje o książce

The school edition. Euclid's Elements of geometry, the first six books, by R ...

Euclides - 1864 - Liczba stron: 448
...Wherefore, if a side of any triangle be produced, &c. QED COR. 1. All the interior angles of any rectilineal figure together with four right angles, are equal to twice as many right angles as the figure has sides. D For any rectilineal figure ABCDE can be divided into as many triangles as the figure has sides,...
Pełny widok - Informacje o książce

Euclid's Elements of geometry, the first four books, by R. Potts. Corrected ...

Euclides - 1864 - Liczba stron: 262
...equal to two right angles, (l. 13.) therefore all the interior angles, together with all the exterior angles, are equal to twice as many right angles as the figure has sides ; but it has been proved by the foregoing corollary, that all the interior angles together with...
Pełny widok - Informacje o książce

Euclid's Elements of Geometry: Chiefly from the Text of Dr. Simson ...

Robert Potts - 1865 - Liczba stron: 528
...Wherefore, if a side of any triangle be produced, &c. QED CoR. 1. All the interior angles of any rectilineal figure together with four right angles, are equal to twice as many right angles as the figure has sides. For any rectilineal figure ABCDE can be divided into as maay triangles as the figure has sides,...
Pełny widok - Informacje o książce




  1. Moja biblioteka
  2. Pomoc
  3. Zaawansowane wyszukiwanie książek
  4. Pobierz wersję EPUB
  5. Pobierz plik PDF